feat: clone the registry archive and minor fixes

[henilp105]

• [x] feat: add enter key for search functionality
• [x] feat: sort packages by the order of their versions
• [x] feat: add registry archive functionality
• [x] feat: user can login by username or email and password
• [x] feat: added docs for the env variables
• [x] fix: minor bug fixes

Thanks and Regards, Henil

CC: @awvwgk @arteevraina @minhqdao @perazz

[arteevraina]

LGTM @henilp105

[arteevraina]

@henilp105 One of the login tests seem to fail after this. You might have to fix that. I am also confused why CI does not reported it before.

[henilp105]

Sure, will patch it.